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Thermal test of iPad's A5X chip shows operating temperature of 97 degrees
Yesterday we reported that the new iPad is running warmer that its predecessor. Repair Labs has conducted their own analysis and found that the A5X chip in the new device runs as much as 16 degrees Fahrenheit (about 9.5 degrees Celsius) warmer than the A5 chip in the iPad 2.
According to a series of tests conducted by Repair Labs, the A5X chip registered temperatures up to 36 degrees celsius (96.8 degrees Fahrenheit), compared to A5 readings of 27 degrees C (80.6 degrees F). The experiment involved opening up the tablets in order to directly measure the temperatures of the chips.
Infrared test shows new iPad running 10 degrees hotter than iPad 2
Left: New iPad, Right: iPad 2
Thermal imaging of the third-generation iPad and the iPad 2 demonstrates that the recently released iPad running 10 degrees (Fahrenheit) hotter than its predecessor.
Dutch site Tweakers.net performed the GLBenchmark test on the two generations of iPads for five minutes to measure a heat difference. Using an infrared camera, the publication discovered that the hottest part of the new iPad was 33.6 degrees Celsius (92.5 Fahrenheit), while the iPad 2 measured 28.3 degrees Celsius (83 Fahrenheit).
Teardown of new 1080p Apple TV finds cooler single-core A5 CPU
On Monday iFixit also get their hand on the recently released Apple TV. Having disassembled the device, the team found that this version of Apple’s set-top box does not have a thermal pad, suggesting it runs even cooler than its predecessor.
Even though it apparently runs cooler, the new CPU is more capable and allows users to output 1080p high-definition video content. The device still has the same power supply, though, providing 3.4V at 1.57A.
An earlier disassembly of the new Apple TV discovered that the updated set-top box features the same 8 gigabytes of storage as its predecessor. Monday's latest peek inside the Apple TV also found two antennae inside the device. The addition is presumed to boost signal strength in the latest Apple TV.
New iPad Sales Top 3 Million in Under 4 Days
During the early Monday call, which outlined a surprise stock dividend and buyback plan for the company's $100 billion cash horde, Cook said that "[Apple] had a record weekend and we're thrilled with it." Apple also announced yesterday that it has sold 3 million new iPads in less the four days of availability.
It should be noted, however, that pre-ordered items are commonly not counted as sales until a transaction is complete and thus those iPads that are awaiting shipment were most likely not part of the final tally.
“The new iPad is a blockbuster with three million sold―the strongest iPad launch yet,” said Philip Schiller, Apple’s senior vice president of Worldwide Marketing. “Customers are loving the incredible new features of iPad, including the stunning Retina display, and we can't wait to get it into the hands of even more customers around the world this Friday.”
Sharp to Begin Retina Display Shipments for New iPad
Left to Right: iPad 3, iPad 3 (Yellow), iPad 2
According to The Wall Street Journal, Sharp Corporation is still doing its best to start ramp up production of Retina displays for the new iPad. The company is expected to start shipments in the nearest feature.
The panels are to be used in Apple Inc.'s new iPad, according to people familiar the matter. The first batch of the U.S. company's newest tablet, released Friday, were not equipped with Sharp's LCD panels after the Japanese company faced difficulty in customizing the screens according to Apple's requirements, one of the people said last week.
Apple to host conference call Monday to discuss its $100B cash balance
Apple issued a press release at 6 p.m. Eastern on Sunday evening where the company reported that it would host a conference call on Monday at 9 a.m. Eastern, 6 a.m. Pacific to discuss what it plans to do with its $100 billion cash balance.
Tim Cook, Apple’s CEO, and Peter Oppenheimer, Apple’s CFO, will host a conference call to announce the outcome of the Company’s discussions concerning its cash balance. Apple® will not be providing an update on the current quarter nor will any topics be discussed other than cash.
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A5X Chip Floorplan Reveals Significant Space Required for Quad-Core Graphics
Thanks to various teardowns, we already know that the A5X system-on-a-chip is being manufactured by Samsung and is using the same 45-nm process used for the A5 package in earlier devices. Having stripped down the new iPad, UBM TechInsights found that the amount of area taken up by the quad-core graphics found in the A5X, a significant boost from the dual-core graphics found in the A5.
What should be noted is that the processor cores from ARM are identical in look but the extra real estate on the processors (the A5 measures at approx. 120 mm^2 vs. the A5X which measures at 163 mm^2) is accounted for by the the PowerVR SGX543MP4 GPU cores, of which they are paired in groups of two and then symmetrically opposed to each other.
iPad 1 vs. iPad 2 vs. iPad 3: Network Speed Test [Video]
Check out this video showing a network speed test of the iPad 1 vs. iPad 2 vs. iPad 3.
The original iPad featured EDGE + Triband HSPA connectivity. The second generation iPad was then released with Edge + Quadband HSPA. Now the new iPad 3 features 4G LTE; UMTS/HSPA/HSPA+/DC-HSDPA; GSM/EDGE.
Take a look at the video below to see their network speeds compared.
Slimmer 13-Inch and 15-Inch MacBook Pros Reportedly in Production
Digitimes now reports that Apple has already started production of slimmer models of the 13-inch and 15-inch MacBook Pro. As the report claims, the MacBook Pro line will remain distinct from the MacBook Air line; of course, the first ones will remain more advanced, but will reportedly lose their optical drivers.
The MacBook Pro will no longer have an optical drive enabling thinner designs, the sources indicated. Despite the slim profile, the new devices will feature more advanced specs than the MacBook Air in terms of CPU performance and storage capacity, the sources said.
Teardown of New iPad Reveals Samsung Retina Display
Fixit prefers not to waste time and already got their hands on the new iPad. To disassemble the recently released Apple’s tablet, the teardown experts travelled to Australia where it is officially on sale.
The front panel of the new iPad was removed by using heat, guitar picks as an opening tool, and suction cups. The teardown offers the first conformation of multiply rumours that circulated ahead the release of the new iPad.
Among the details revealed in the teardown:
- The new Retina display is manufactured by Samsung that is claimed to be the sole supplier of Retina displays for the new iPad;
- Broadcom BCM4430 Wi-Fi/Bluetooth chip that means the new iPad supports low-power Bluetooth 4.0;
- A5X system-on-a-chip that was also built by Samsung, and markings on it indicate it was manufactured in the first week of 2012;
FaceTime on Apple's new iPad not allowed over LTE
Having performed some testing, The Verge discovered that the recently-released iPad will need a Wi-Fi connection to use FaceTime, the device will not be allowed to make FaceTime calls on LTE network.
The iPad show that LTE service on the device is significantly faster than previous-generation 3G networking. Some said that the average download speed is 17 megabits per second on Verizon LTE network, while on AT&T's network it reaches 12 mbps.
Accessory Manufacturer Claims 15-Inch MacBook Air Coming in April
A Mac accessory maker this week indicated that Apple is "likely" to launch its 15-inch MacBook Air in April. The anonymous source said the thin-and-light notebook would be similar to current MacBook Air models with ports on both sides, no optical drive and no ethernet cable.
The vendor reportedly speculated that the new 15-inch MacBook Air would "effectively (kill) the (MacBook) Pro for the average consumer." They suggested that the new MacBook Air could even replace the 15-inch MacBook Pro, leaving the "Pro" moniker only to Apple's high-end 17-inch model.
First sample photos from new iPad show dramatic improvement over iPad 2
Vietnamese website Tinh.te claimed on Tuesday to have received an LTE-capable version of Apple's new iPad. And soon there appeared a series of photos made by the third-generation iPad.
Later on Tuesday, a group of photos supposedly taken by the new iPad were posted to the website's forums. It's clear from the images that the new iPad camera is not as good as the 8-megapixel camera on the iPhone 4S, but, when compared to the iPad 2, which had a less-than-1-megapixel resolution, it's a definite step up.
Samsung Sole Supplier for Retina Display in New iPad
IHS iSuppli analyst Vinita Jakhanwal claims that Samsung is currently the sole supplier of the ultra-high resolution Retina display in the new iPad.
Samsung Electronics Co. (005930) will supply the touch screen for Apple Inc. (AAPL)’s new iPad after LG Display Co. (034220) and Sharp Corp. (6753) didn’t meet the U.S. company’s quality requirements, according to an analyst with iSuppli.
Samsung, the world’s top flat-panel maker, currently is the sole vendor of the display for the 9.7-inch device, said Vinita Jakhanwal, a senior manager at iSuppli, a unit of Englewood, Colorado-based IHS Inc.
Samsung official claims Apple plans to release 7.85-inch iPad this year
Citing an anonymous Samsung executive, The Korea Times has recently reported that Apple indeed plans to launch the 7.85-inch iPad model. The unknown Samsung’s executive revealed that Apple has committed a purchase at least $9.7 billion worth of components from the company, and if the demand for is strong, Apple’s expenditures will reach as much as $11 billion. The executive claims that the demand will be driven partly by the recently-released iPad, MacBook Air and a smaller iPad.
''The contract is expected to rise to $11 billion by the end of this year as Apple is planning to release a smaller iPad, probably with a 7.85-inch screen, and to sell more of its MacBook Air PCs using Samsung's faster solid state drive (SSD) storage,'' the official said.